TNMG 160404 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide and a 0.4 mm nose radius for robust, repeatable turning performance in medium to heavy steel machining; the ISO format ensures straightforward integration into existing tool systems. Order the TNMG160404 T9225 insert directly via Metav Werkzeuge or ask our consultants if needed.

TNMG160404 T9225 ISO triangular turning insert by Tungaloy — CVD-coated carbide, 0.4 mm radius

TNMG160404 T9225 is an ISO-standard triangular indexable insert designed for turning applications in varied steel machining contexts, optimised for interchangeability with ISO holders and reliable performance under interrupted cuts.

• CVD-coated carbide grade T9225
• Robust universal grade for medium to heavy steel
• Triangle form, 60° cutting angle
• 0.4 mm nose radius for reliable finish

Consistent tool life under mixed and interrupted cuts

The T9225 grade combines a CVD coating with a robust carbide substrate to deliver balanced wear resistance and toughness. This composition is geared towards medium to heavy steel machining where cutting conditions can vary or include light interruptions; the coating improves thermal stability and reduces flank wear, while the substrate maintains edge integrity when encounter­ing variable loads. The outcome is a more predictable tool life and fewer unscheduled insert changes, supporting continuous production.

Geometry that stabilises surface quality and process control

A 0.4 mm nose radius and a triangle form with a 60° included angle offer a well-defined cutting edge geometry that helps maintain dimensional consistency and surface finish. The cylindrical hole and standard thickness allow secure clamping in ISO-compatible holders, reducing vibration and promoting stable chip formation. These characteristics translate into improved part tolerances and a consistent finish even when switching between workpiece batches or operators.

System compatibility and economical use of cutting edges

Delivered in an ISO format, the insert integrates into typical systems comprising an ISO insert seat, matching external holder or boring bar, and standard clamp sets and screws. The double-sided chipbreaker design provides two usable edges per side, enabling economical indexing and reducing inventory complexity. For production environments, this means lower tooling costs per component and faster turnarounds during tool changes without compromising process stability.

For reliable medium-to-heavy steel turning, choose the Tungaloy TNMG160404 T9225 insert — contact Metav Werkzeuge for technical advice or to place an order via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6780845
• Manufacturer SKU: TUN6780845
• Our SKU: 6780845-Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Size: 16 mm
• Thickness: 4.76 mm
• Cutting angle: 60°
• Nose radius: 0.4 mm
• Hole style: cylindrical hole

Special features

• Grade: T9225
• Coating: CVD
• Material: carbide
• Chipbreaker: double-sided
• Clearance angle: 0°
• Application: Turning
• Compatibility: ISO holders and boring bars

FAQ

What materials is this insert intended for?
The Tungaloy TNMG160404 T9225 insert is formulated primarily for steel machining, especially medium to heavy tasks where a balance of wear resistance and toughness is required.

Is the insert compatible with standard ISO holders?
Yes. The insert follows ISO dimensions and fits holders and boring bars that accept TNMG 160404 geometry, provided the holder matches form, clearance, tolerance class, fastening and thickness.

How does the CVD coating benefit machining?
The CVD coating on the T9225 grade improves thermal resistance and reduces adhesion and flank wear, which helps maintain edge condition and extends effective cutting life under higher temperatures typical of heavy cuts.

Can the chipbreaker handle interrupted cuts?
The double-sided chipbreaker and robust substrate make the insert suitable for applications with light interruptions; its combination of toughness and chip control helps avoid premature chipping.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.